Microstructure and Properties of Rolled Magnesium Alloy Thick Plate at Different Positions

Wei Bo Zhu; Qiu Jin; Ai Min Jiang; Yu Fan Ding

doi:10.4028/www.scientific.net/MSF.898.168

Paper Titles

Effect of Hot Deformation Parameters on Flow Behavior and Microstructure of Ti-6Al-4V-0.2O Alloy
p.137

Microstructure Evolution of Mg-4.5Zn-0.75Er Alloy Containing I-Phase during Hot Compression
p.144

Microstructure Evolution and Properties of 7A56 Aluminum Alloy by Homogenization
p.153

Numerical Simulation of the Forming Limit of Superplastic AZ31B Magnesium Alloy Sheet
p.159

Microstructure and Properties of Rolled Magnesium Alloy Thick Plate at Different Positions
p.168

A High Strength and Toughness Mg-Y-Ni Alloy with a Long-Period Stacking Ordered Structure
p.172

Improvement of Mechanical Properties and Corrosion Resistance by Deformation Induced Precipitation in Al-Zn-Mg-Cu Alloy
p.179

Effects of Extrusion Ratio on Microstructures and Properties of Al-Cu-Mg-Ag-Ce-Er Alloy Wires
p.191

Dynamic Compression Properties of Ti-6Al-4V Titanium Alloy Extruded Sections
p.199

HomeMaterials Science ForumMaterials Science Forum Vol. 898Microstructure and Properties of Rolled Magnesium...

Microstructure and Properties of Rolled Magnesium Alloy Thick Plate at Different Positions

Abstract:

The microstructure and properties of rolled AZ31 magnesium alloy sheet with the change of normal position were investigated by electronic universal testing machine, ZEISS optical microscopy and scanning electron microscopy. The tensile test results showed that the mechanical properties of sample selected at the depth of 8mm, which is 2/5 of the whole thickness counting from rolling plane are closest to the properties for whole sheet. Microstructure characterization indicated that a large number of tiny grains are distributed around the large grains. The majority of these grains are equiaxed grains, and the few twins could be observeded. The fracture mechanism was ascribed to mixed ductile and brittle fractures.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volume 898)

Pages:

168-171

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.898.168

Citation:

Cite this paper

Online since:

June 2017

Authors:

Wei Bo Zhu*, Qiu Jin, Ai Min Jiang, Yu Fan Ding

Keywords:

Mechanical Properties, Microstructure, Normal Position, Rolled Magnesium Alloy, Thick Plate

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] I.J. Polmear. Magnesium alloys and applications. Mater. Sci. Technol., 10 (1994), p.1–16.

Google Scholar

[2] B.C. Suh, M.S. Shim, K.S. Shin, N.J. Kim. Current issues in magnesium sheet alloys: where do we go from here. Scr. Mater., 84–85 (2014), p.1–6.

DOI: 10.1016/j.scriptamat.2014.04.017

Google Scholar

[4] R. Yuan, Z. Wu, H. Cai, L. Zhao, X. Zhang. Effects of extrusion parameters on tensile properties of magnesium alloy tubes fabricated via hydrostatic extrusion integrated with circular ECAP. Mater. Des., 101 (2016), p.131–136.

DOI: 10.1016/j.matdes.2016.03.141

Google Scholar

[5] S.M. Kayhan, A. Tahmasebifar, M. Koç, Y. Usta, A. Tezcaner, Z. Evis. Experimental and numerical investigations for mechanical and microstructural characterization of micro-manufactured AZ91D magnesium alloy disks for biomedical applications. Mater. Des., 93 (2016).

DOI: 10.1016/j.matdes.2015.12.177

Google Scholar

[6] R. Xie, X. Chen, Z. Lai, L. Liu, G. Zou, J. Yan, W. Wang. Microstructure, mechanical properties and mechanism of ultrasound-assisted rapid transient liquid phase bonding of magnesium alloy in air. Mater. Des., 91 (2016), p.19–27.

DOI: 10.1016/j.matdes.2015.11.071

Google Scholar